Hi there, i have a basic sweep problem. I can’t find answers on tutorial. The bottom line is that I don’t understand how to position the contour spline to get what I want. Attached is a simple example, I sweep an arc along a U shaped path. I want the bottom edge of the arc to be the reference to be sweeped instead of the top edge. More generally, how can I control which edge on my spline is the reference for the sweep along the path. thanks Laurent
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